Security stick



FIG. 1 is a front left view of a security stick in a closed assembled configuration, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right elevation view thereof;

FIG. 5 is a left elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front left view of a security stick in an open assembled configuration;

FIG. 9 is a front left view of a security stick in a disassembled configuration;

FIG. 10 is a front elevation view thereof;

FIG. 11 is a rear elevation view thereof;

FIG. 12 is a left elevation view thereof;

FIG. 13 is a right elevation view thereof;

FIG. 14 is a top plan view thereof; and,

FIG. 15 is a bottom plan view thereof.

The broken lines represent threaded regions of a security stick which form no part of the claimed design. 

CLAIM The ornamental design for a security stick, as shown and described. 